September 2017

There are many HTC phone users and we can't avoid meet this problem: losing important text messages or contacts from it by accident. But if you find the necessary to get them back, we can still recover them if you use an android data recovery app to help immediately.
The deleted data are not wiped away from your phone, remember emember don't save new data to your computer, or the deleted data will be covered.
Just google it, you'll get many answers. And I've found some useful guides for you, know more:
how to recover deleted HTC contacts
Remember root your phone at first and stop saving new data to your phone, or the deleted data may be covered.